Finding the Third Proportional to 804,574 and 1,108,308

Step by Step Solution

1. Step 1: Write the proportion equation
   804,574 : 1,108,308 = 1,108,308 : x
2. Step 2: Convert to fraction form
   804,574/1,108,308 = 1,108,308/x
3. Step 3: Cross multiply
   804,574x = 1,108,308 × 1,108,308
4. Step 4: Simplify right side
   804,574x = 1,228,346,622,864
5. Step 5: Solve for x
   x = 1,228,346,622,864/804,574
6. Step 6: Final answer
   x = 1,526,704.35